Skip to content

Preservative

MYRISTALKONIUM CHLORIDE

CAS 139-08-2
72

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A preservative that helps prevent microbial growth in products.

Myristalkonium Chloride is a preservative that prevents bacteria and fungi from growing in cosmetic products, keeping them safe to use throughout their shelf life.

Function

PRESERVATIVE

Known concerns

  • May cause sensitivity in some individuals

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related preservatives

72
BENZOIC ACID
Preservative
 72
HEXYL LAUROYL ARGININAMIDE HCL
Preservative
 72
LACTOBACILLUS/RADISH ROOT FERMENT FILTRATE
Preservative
 72
METHYLPHENOXY-ETHANOL
Preservative
 72
PHENOXYETHANOL
Preservative
 72
POTASSIUM BENZOATE
Preservative
 72
POTASSIUM OCTATRIENOATE
Preservative
 70
2-Phenoxyethanol
Preservative

Check your shelf

Find MYRISTALKONIUM CHLORIDE in your products.

Scan any cosmetic product with LuxSense to see if it contains MYRISTALKONIUM CHLORIDE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.